# Grav vulnerabilities

Source: https://junglewise.ai/threats/technologies/grav  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/grav.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 63 vulnerabilities in Grav: 0 in the last 7 days and 27 in the last 90 days, 6 of them critical and 0 exploited in the wild. The most recent, CVE-2026-116019, was published on 24 October 2026. 8 vulnerabilities in the last four weeks, up 167% on the four before (3).

## Counts

- Last 7 days: 0
- Last 30 days: 4
- Last 90 days: 27
- All time: 63 (6 critical, 0 exploited in the wild)

## About Grav

Grav is a flat-file content management system designed for building fast, flexible websites without a database.

## Latest Grav vulnerabilities

- [CVE-2026-116019: Grav allowlist bypass in Flex form processing](https://junglewise.ai/threats/cve-2026-116019-grav-2-0-15-before-2-2-13-contains-an-allowlist-bypass) (high, CVSS 8.8, published 24 Oct 2026)
- [CVE-2026-114660: Grav improper access control in FlexDirectory::dynamicFlexField()](https://junglewise.ai/threats/cve-2026-114660-grav-from-2-0-0-before-2-2-5-contains-an-improper-access-control) (medium, CVSS 6.3, published 22 Oct 2026)
- [CVE-2026-114657: Grav information disclosure via Twig HTTP Basic credentials](https://junglewise.ai/threats/cve-2026-114657-grav-from-2-0-0-before-2-2-5-contains-an-information-disclosure) (medium, CVSS 5.7, published 22 Oct 2026)
- [CVE-2026-112782: Grav image pixel limit bypass allows resource exhaustion](https://junglewise.ai/threats/cve-2026-112782-grav-1-7-53-before-1-7-53-5-and-2-0-0-rc-8-before-2-2-2-contains) (high, CVSS 7.5, published 19 Oct 2026)
- [CVE-2026-109326: Grav information disclosure via nested Git repositories](https://junglewise.ai/threats/cve-2026-109326-grav-before-2-1-7-contains-an-information-disclosure) (high, CVSS 7.5, published 12 Oct 2026)
- [CVE-2026-109325: Grav Clockwork profiler authentication bypass in loopback check](https://junglewise.ai/threats/cve-2026-109325-grav-from-2-0-22-before-2-1-7-contains-an-authentication-bypass) (high, CVSS 7.5, published 12 Oct 2026)
- [CVE-2026-109324: Grav memory exhaustion in image transforms](https://junglewise.ai/threats/cve-2026-109324-grav-before-2-1-7-contains-a-denial-of-service-vulnerability) (medium, CVSS 6.5, published 12 Oct 2026)
- [CVE-2026-109315: Grav information disclosure in Clockwork debugger token via Twig sandbox](https://junglewise.ai/threats/cve-2026-109315-grav-from-2-0-22-before-2-1-7-contains-an-information-disclosure) (medium, CVSS 6.5, published 12 Oct 2026)
- [CVE-2026-100669: Grav case-insensitive path traversal bypass in access control rules](https://junglewise.ai/threats/cve-2026-100669-grav-before-2-0-25-ships-web-server-configuration-samples-whose) (high, CVSS 7.5, published 26 Sep 2026)
- [CVE-2026-92917: Grav Twig sandbox configuration disclosure via print_r](https://junglewise.ai/threats/cve-2026-92917-grav-twig-sandbox-configuration-disclosure-via-print-r) (high, CVSS 7.5, published 17 Sep 2026)
- [CVE-2026-92916: Grav CMS unauthenticated Clockwork profiler information disclosure](https://junglewise.ai/threats/cve-2026-92916-grav-cms-unauthenticated-clockwork-profiler-information) (high, CVSS 7.5, published 17 Sep 2026)
- [CVE-2025-64059: Grav stored cross-site scripting in Home Page editor](https://junglewise.ai/threats/cve-2025-64059-grav-stored-cross-site-scripting-in-home-page-editor) (low, CVSS 1.8, published 13 Sep 2026)
- [CVE-2026-85603: Grav admin plugin path traversal in Save As language parameter](https://junglewise.ai/threats/cve-2026-85603-grav-admin-plugin-path-traversal-in-save-as-language-parameter) (medium, CVSS 6.5, published 4 Sep 2026)
- [Grav incomplete Twig sandbox denylist information disclosure](https://junglewise.ai/threats/grav-incomplete-twig-sandbox-denylist-information-disclosure-e903bd3b) (high, CVSS 7.5, published 25 Aug 2026)
- [Grav UserInterface offsetGet/offsetExists Twig sandbox bypass](https://junglewise.ai/threats/grav-userinterface-offsetget-offsetexists-twig-sandbox-bypass-f709468e) (medium, CVSS 6.5, published 25 Aug 2026)
- [Grav path traversal in MediaUploadTrait::deleteFile](https://junglewise.ai/threats/grav-path-traversal-in-mediauploadtrait-deletefile-e695e1dc) (high, CVSS 8.1, published 25 Aug 2026)
- [CVE-2026-76846: Grav sandbox config denial paths incomplete, exposing system secrets](https://junglewise.ai/threats/cve-2026-76846-grav-sandbox-config-denial-paths-incomplete-exposing-system) (high, CVSS 7.5, published 25 Aug 2026)
- [CVE-2026-76839: Grav User interface credential leak via Twig sandbox offsetGet](https://junglewise.ai/threats/cve-2026-76839-grav-user-interface-credential-leak-via-twig-sandbox-offsetget) (high, CVSS 7.7, published 25 Aug 2026)
- [CVE-2026-56709: Grav Host header injection in sendInvitationEmail](https://junglewise.ai/threats/cve-2026-56709-grav-host-header-injection-in-sendinvitationemail) (high, CVSS 7.5, published 25 Aug 2026)
- [CVE-2026-64850: Grav remote code execution via unrestricted callable in Blueprint::dynamicData()](https://junglewise.ai/threats/cve-2026-64850-grav-remote-code-execution-via-unrestricted-callable-in-blueprint) (high, CVSS 4, published 19 Aug 2026)
- [Grav detectXss stored XSS bypass via unpaired quote](https://junglewise.ai/threats/grav-detectxss-stored-xss-bypass-via-unpaired-quote-14d0ee8f) (high, CVSS 8.7, published 18 Aug 2026)
- [Grav Blueprint dynamic-data arbitrary file write via error_log](https://junglewise.ai/threats/grav-blueprint-dynamic-data-arbitrary-file-write-via-error-log-db976e20) (high, CVSS 8.8, published 18 Aug 2026)
- [CVE-2026-75837: Grav missing admin.super guard in group blueprint access field](https://junglewise.ai/threats/cve-2026-75837-grav-missing-admin-super-guard-in-group-blueprint-access-field) (critical, CVSS 9.1, published 18 Aug 2026)
- [CVE-2026-75834: Grav stored XSS via invalid UTF-8 byte in Security::detectXss()](https://junglewise.ai/threats/cve-2026-75834-grav-stored-xss-via-invalid-utf-8-byte-in-security-detectxss) (medium, CVSS 5.4, published 18 Aug 2026)
- [CVE-2026-75831: Grav stored XSS via Markdown audio/video source URL](https://junglewise.ai/threats/cve-2026-75831-grav-stored-xss-via-markdown-audio-video-source-url) (high, CVSS 7.6, published 18 Aug 2026)

## Most severe Grav vulnerabilities

- [CVE-2026-56700: Grav CMS multiple remote code execution vulnerabilities](https://junglewise.ai/threats/cve-2026-56700-grav-cms-multiple-remote-code-execution-vulnerabilities) (critical, CVSS 9.8, published 30 Jun 2026)
- [CVE-2026-65008: Grav remote code execution in Blueprint dynamicData](https://junglewise.ai/threats/cve-2026-65008-grav-remote-code-execution-in-blueprint-dynamicdata) (critical, CVSS 9.8, published 21 Jul 2026)
- [CVE-2026-42613: Grav Login plugin privilege escalation in registration handler](https://junglewise.ai/threats/cve-2026-42613-grav-login-plugin-privilege-escalation-in-registration-handler) (critical, CVSS 9.4, published 11 May 2026)
- [CVE-2026-42607: Grav Remote Code Execution via Direct Install ZIP upload](https://junglewise.ai/threats/cve-2026-42607-grav-remote-code-execution-via-direct-install-zip-upload) (critical, CVSS 9.1, published 11 May 2026)
- [CVE-2026-42608: Grav Path Traversal and Arbitrary File Write in FormFlash](https://junglewise.ai/threats/cve-2026-42608-grav-path-traversal-and-arbitrary-file-write-in-formflash) (critical, CVSS 9.1, published 11 May 2026)
- [CVE-2026-75837: Grav missing admin.super guard in group blueprint access field](https://junglewise.ai/threats/cve-2026-75837-grav-missing-admin-super-guard-in-group-blueprint-access-field) (critical, CVSS 9.1, published 18 Aug 2026)
- [CVE-2026-42611: Grav stored XSS via SVG tag injection in Admin Plugin](https://junglewise.ai/threats/cve-2026-42611-grav-stored-xss-via-svg-tag-injection-in-admin-plugin) (high, CVSS 8.9, published 11 May 2026)
- [CVE-2026-65608: Grav remote code execution in FlexDirectory dynamic data fields](https://junglewise.ai/threats/cve-2026-65608-grav-remote-code-execution-in-flexdirectory-dynamic-data-fields) (high, CVSS 8.8, published 23 Jul 2026)
- [CVE-2026-75827: Grav Blueprint bare-function arbitrary file write via error_log](https://junglewise.ai/threats/cve-2026-75827-grav-blueprint-bare-function-arbitrary-file-write-via-error-log) (high, CVSS 8.8, published 18 Aug 2026)
- [CVE-2026-42844: Grav privilege escalation via arbitrary file upload in blueprint-upload API](https://junglewise.ai/threats/cve-2026-42844-grav-privilege-escalation-via-arbitrary-file-upload-in-blueprint) (high, CVSS 8.8, published 12 May 2026)

## Vulnerabilities per week

8 vulnerabilities in the last four weeks, up 167% on the four before (3).

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 8 | 1 | 0 |
| 24 Aug 2026 | 6 | 0 | 0 |
| 31 Aug 2026 | 1 | 0 | 0 |
| 7 Sep 2026 | 1 | 0 | 0 |
| 14 Sep 2026 | 2 | 0 | 0 |
| 21 Sep 2026 | 1 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 4 | 0 | 0 |
| 19 Oct 2026 | 4 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Grav technologies

- [Grav API Plugin](https://junglewise.ai/threats/technologies/api-plugin): 24 vulnerabilities
- [Grav Login Plugin](https://junglewise.ai/threats/technologies/login-plugin): 5 vulnerabilities
- [Grav Form Plugin](https://junglewise.ai/threats/technologies/form-plugin): 4 vulnerabilities
- [Grav Flex Objects](https://junglewise.ai/threats/technologies/flex-objects): 3 vulnerabilities
- [Grav CMS](https://junglewise.ai/threats/technologies/grav-cms-1): 3 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Grav vulnerabilities", https://junglewise.ai/threats/technologies/grav, 13 November 2026.